Guild Wars 2 – Help Engineer Gilli

Head over to Triskellion Vale. Just to the left of the Eastern field you will find a little Asura that is in charge of the area. Talk with them to learn more of what is happening here:
Engineer Gilli: “The Seraph  won't be too happy if we can't get this mine up and running at peak efficiency. It takes a lot of ore to supply an army with weapons and armor.”
Hero: “How can I help?”
Gilli: “Keeping those centaurs at bay would certainly help. Clearing the vermin out of the mine would be good, and the fields too. Oh! Or maybe you could help me motivate the workers!”

Find centaurs is nothing new. They like to be around most of the area. Just find some while in range of this renown quest and you will be fine. In addition to centaurs you will find some other foes to fight in this area.

The next few are interesting. To the East, South and North of Gilli you will find fields. In any of the fields you will find numerous Plains Wurm Hatchlings. If you do not see anything, then look around the field for some Wurm Mounds. Just stomp it down and they will appear. They will all be Lvl. 18. In addition to them you will find Wasps just hovering around the area. Find them and kill them as well to get credit toward the quest. Also, in the Northern field along the eastern edge you can find a trio of rabbits. Approach them and scare them to get credit. You can only get credit for each rabbit once. There are more rabbits found in the Southern field that you can scare.

When it comes to motivating workers it appears to be very simple. Simply interact with them. Most will be startled in a good way. Just approach them and let your character go through the animations. They can be found in the fields, around the buildings and in the quarry.

Inside the mine you will find a lot of Cave Bats that need to be taken down. They have a good respawn rate as well, making it easy to grind out the quest here. Just go town on any that you find.

Once it is all done you will get the letter, “Quarryside Mine is in Your Debt” with 1 Silver, 5 Copper:
“I'm not much for saying 'thank you,' so don't expect me to. However, you did well in helping the mine. Technically, that means I'm indebted to you.

“Don't let it go to your head, but you do good work – Gilli, Engineer.”

Engineer Gilli is now selling the following Karma Items:
Glowing Lodestone: 196 Karma
Accessory: +7 Condition Damage, Lvl. 18

Enhanced Miner's Hammer Mark G of Force: 462 Karma
Hammer, Weapon Strength: 233 – 263, +24 Power, Minor Sigil of Force: +1% Damage, Lvl. 18

Enhanced Miner's Mace  Mark G of Force: 462 Karma
Mace, Weapon Strength: 212 – 239, +24 Power, Minor Sigil of Force: +1% Damage, Lvl. 18

Enhanced Miner's Mace Mark G: 154 Karma
Mace, Weapon Strength: 195 – 220, +24 Power, Lvl. 18

Enhanced Miner's Hammer Mark G: 154 Karma
Hammer, Weapon Strength: 215 – 242, +24 Power, Lvl. 18

Crude Salvage Kit: 278 Karma